Spectral Representation at Finite Temperature

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dc.creatorSarkar, Sourav
dc.creatorPatra, B. K.
dc.creatorMenon, V. J.
dc.creatorMallik, S.
dc.date2000-10-10
dc.date2002-06-12
dc.date.accessioned2026-07-07T04:10:41Z
dc.date.available2026-07-07T04:10:41Z
dc.descriptionThis is a short review on the thermal, spectral representation in the real-time version of the finite temperature quantum field theory. After presenting a clear derivation of the spectral representation, we discuss the properties of its spectral function. Two applications of this representation are then considered. One is the solution of the Dyson equation for the thermal propagator. The other is the formulation of the QCD sum rules at finite temperature.
dc.descriptionChanged content, added figures. To appear in Ind. J. Phys. A
dc.identifierhttps://arxiv.org/abs/hep-th/0010062
dc.identifierhttp://arxiv.org/abs/hep-th/0010062
dc.identifierIndian J.Phys. 76A (2002) 385-391
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50295
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSpectral Representation at Finite Temperature
dc.typetext

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